Learn How to Swallowtail Mate: Mate in 1
This puzzle is a classic mating pattern in a sharp middlegame where the king is exposed and the attacking queen can deliver a direct finish. The key idea is that the defender’s pieces are overloaded and the king has no safe escape squares. In positions like this, a single forcing move can end the game immediately because checks, captures, and threats all collapse into one decisive tactic. Recognizing mating nets is a vital classical chess skill.